@import url('https://fonts.googleapis.com/css2?family=IBM+Plex+Mono:wght@300;400&family=IBM+Plex+Sans+Condensed:wght@300;400&display=swap');

*, *::before, *::after { margin: 0; padding: 0; box-sizing: border-box; }

:root {
    --white: #ffffff;
    --black: #111111;
    --grey: #999999;
    --font-main: 'IBM Plex Sans Condensed', Helvetica, sans-serif;
    --font-mono: 'IBM Plex Mono', monospace;
}

html, body {
    background: #ffffff;
    color: var(--black);
    font-family: var(--font-main);
    -webkit-font-smoothing: antialiased;
}

/* NAV */
nav {
    position: fixed;
    top: 0; left: 0; right: 0;
    z-index: 100;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1.5rem 3rem;
    background: #ffffff;
    border-bottom: 1px solid #e8e8e8;
}

.nav-name {
    font-family: var(--font-mono);
    font-weight: 300;
    font-size: 0.85rem;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    text-decoration: none;
    color: var(--black);
}

.nav-links {
    display: flex;
    gap: 2.5rem;
    list-style: none;
}

.nav-links a {
    font-family: var(--font-mono);
    font-size: 0.72rem;
    letter-spacing: 0.14em;
    text-transform: uppercase;
    text-decoration: none;
    color: var(--grey);
    cursor: pointer;
    transition: color 0.15s;
}

.nav-links a:hover,
.nav-links a.active { color: var(--black); }

.lang-toggle {
    display: flex;
    gap: 0.4rem;
    align-items: center;
}

.lang-toggle button {
    background: none;
    border: none;
    cursor: pointer;
    font-family: var(--font-mono);
    font-size: 0.72rem;
    letter-spacing: 0.14em;
    text-transform: uppercase;
    color: var(--grey);
    transition: color 0.15s;
}

.lang-toggle button.active,
.lang-toggle button:hover { color: var(--black); }

.lang-toggle span { color: #ddd; font-size: 0.7rem; }

/* HOME */
.home {
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    text-align: center;
    padding: 2rem;
}

.home-title {
    font-family: var(--font-mono);
    font-weight: 300;
    font-size: 1.1rem;
    letter-spacing: 0.18em;
    text-transform: uppercase;
    margin-bottom: 0.5rem;
    opacity: 0;
    animation: fadeIn 1s ease forwards 0.3s;
}

.home-subtitle {
    font-family: var(--font-mono);
    font-size: 0.72rem;
    letter-spacing: 0.18em;
    text-transform: uppercase;
    color: var(--grey);
    opacity: 0;
    animation: fadeIn 1s ease forwards 0.7s;
}

@keyframes fadeIn {
    from { opacity: 0; transform: translateY(6px); }
    to { opacity: 1; transform: translateY(0); }
}

/* WORKS */
.works-list {
    display: flex;
    flex-direction: column;
    padding: 7rem 3rem 4rem;
    max-width: 1400px;
    margin: 0 auto;
}

.category-row {
    border-bottom: 1px solid #ececec;
    padding: 1.5rem 0;
}

.category-row:last-child { border-bottom: none; }

.category-title {
    font-family: var(--font-mono);
    font-weight: 300;
    font-size: 0.85rem;
    letter-spacing: 0.14em;
    text-transform: uppercase;
    color: var(--black);
    cursor: pointer;
    display: inline-block;
    transition: color 0.15s;
}

.category-title:hover { color: var(--grey); }

.category-content { margin-top: 0.5rem; }

.series-row {
    padding: 1rem 0 0.5rem 1.5rem;
}

.series-title-bold {
    font-family: var(--font-mono);
    font-weight: 400;
    font-size: 0.82rem;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: var(--black);
    cursor: pointer;
    display: inline-block;
    transition: color 0.15s;
    margin-bottom: 0.5rem;
}

.series-title-bold:hover { color: var(--grey); }

.series-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 1.5rem 1rem;
    margin-top: 1.5rem;
}

.work-item img {
    width: 100%;
    height: 150px;
    object-fit: contain;
    display: block;
    background: #ffffff;
    cursor: zoom-in;
    transition: opacity 0.2s;
}

.work-item img:hover { opacity: 0.85; }

.work-caption {
    margin-top: 0.5rem;
    font-family: var(--font-mono);
    font-size: 0.62rem;
    letter-spacing: 0.04em;
    color: var(--grey);
    line-height: 1.7;
}

/* ABOUT */
.about-container {
    padding: 7rem 3rem 4rem;
    max-width: 560px;
    margin: 0 auto;
}

.about-container h1 {
    font-family: var(--font-mono);
    font-weight: 300;
    font-size: 0.72rem;
    letter-spacing: 0.14em;
    text-transform: uppercase;
    color: var(--grey);
    margin-bottom: 3rem;
}

.about-text {
    font-family: var(--font-main);
    font-size: 1.05rem;
    line-height: 1.85;
}

.about-text p { margin-bottom: 1.2rem; }

/* CONTACT */
.contact-container {
    padding: 7rem 3rem 4rem;
    max-width: 560px;
    margin: 0 auto;
}

.contact-container h1 {
    font-family: var(--font-mono);
    font-weight: 300;
    font-size: 0.72rem;
    letter-spacing: 0.14em;
    text-transform: uppercase;
    color: var(--grey);
    margin-bottom: 3rem;
}

.contact-line {
    display: block;
    font-family: var(--font-mono);
    font-size: 0.85rem;
    letter-spacing: 0.08em;
    color: var(--black);
    text-decoration: none;
    border-bottom: 1px solid var(--black);
    padding-bottom: 2px;
    margin-bottom: 1.5rem;
    width: fit-content;
    transition: color 0.15s, border-color 0.15s;
}

.contact-line:hover {
    color: var(--grey);
    border-color: var(--grey);
}

/* LIGHTBOX */
.lightbox {
    display: none;
    position: fixed;
    inset: 0;
    background: rgba(0,0,0,0.92);
    z-index: 999;
    justify-content: center;
    align-items: center;
    cursor: zoom-out;
}

.lightbox.open { display: flex; }

.lightbox img {
    max-width: 90vw;
    max-height: 90vh;
    object-fit: contain;
}

.lightbox-close {
    position: absolute;
    top: 2rem;
    right: 2rem;
    background: none;
    border: none;
    color: white;
    font-family: var(--font-mono);
    font-size: 0.8rem;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    cursor: pointer;
}

/* FOOTER */
footer {
    text-align: center;
    padding: 2rem 3rem;
    font-family: var(--font-mono);
    font-size: 0.62rem;
    letter-spacing: 0.08em;
    color: var(--grey);
    border-top: 1px solid #ececec;
    margin-top: 4rem;
}

.hidden { display: none !important; }

@media (max-width: 768px) {
    nav { padding: 1.2rem 1.5rem; flex-wrap: wrap; gap: 0.8rem; }
    .nav-links { gap: 1.2rem; }
    .works-list, .about-container, .contact-container { padding: 6rem 1.5rem 3rem; }
    .series-grid { grid-template-columns: repeat(2, 1fr); }
}